Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for pi :))) thank you !!

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asked Aug 15, 2021 130k views

3 votes

Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for pi :))) thank you !!

Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for-example-1

Mathematics
middle-school

Pabrantes asked

by Pabrantes

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2 Answers

5 votes

Answer:

390.8 ft2 I think

Explanation:

Overholt answered Aug 18, 2021

by Overholt

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1 vote

Answer:

390.8

Explanation:

2
$\pi$
r^(2) +2
$\pi$ rh

2
$\pi$
4.9^(2) +2
$\pi$ 4.9(7.8)

48.02
$\pi$ +76.44
$\pi$

124.46
$\pi$ =

390.8044

Vladimir Kuznetsov answered Aug 19, 2021

by Vladimir Kuznetsov

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